Appendix table 1 Number of workers(1) represented by the survey Civilian Private State and local Occupational group(2) workers industry government workers workers All workers........................................................... 19,681,700 16,506,000 3,175,700 Management, professional, and related............................... 5,928,800 4,088,100 1,840,700 Management, business, and financial............................... 1,802,600 1,445,300 357,200 Professional and related.......................................... 4,126,200 2,642,700 1,483,500 Service............................................................. 3,947,200 3,345,000 602,200 Sales and office.................................................... 5,112,100 4,616,000 496,100 Sales and related................................................. 1,831,200 1,816,000 15,200 Office and administrative support................................. 3,280,900 2,800,000 481,000 Natural resources, construction, and maintenance.................... 1,907,700 1,779,300 128,400 Construction and extraction...................................... 1,092,100 1,046,000 46,100 Installation, maintenance, and repair............................. 793,200 716,200 77,000 Production, transportation, and material moving..................... 2,785,800 2,677,600 108,200 Production........................................................ 1,264,800 1,243,800 21,000 Transportation and material moving................................ 1,521,100 1,433,800 87,300 1 The number of workers represented by the survey are rounded to the nearest 100. Estimates of the number of workers provide a description of size and composition of the labor force included in the survey. Estimates are not intended, however, for comparison to other statistical series to measure employment trends or levels. 2 A classification system including about 800 individual occupations is used to cover all workers in the civilian economy. See appendix B for more information. NOTE: Dashes indicate that data did not meet publication criteria. SOURCE: Bureau of Labor Statistics, National Compensation Survey.